有色ETF银华（159871）开盘涨2.38%，重仓股紫金矿业涨2.15%，洛阳钼业涨1.71%

Group 1 - The core viewpoint of the article highlights the performance of the Silver Hua ETF (159871), which opened with a gain of 2.38% at 1.247 yuan on March 2 [1] - Major holdings in the Silver Hua ETF include Zijin Mining, which rose by 2.15%, and Northern Rare Earth, which increased by 1.86%, while Ganfeng Lithium saw a decline of 0.51% [1] - The performance benchmark for the Silver Hua ETF is the CSI Nonferrous Metals Index return, managed by Silver Hua Fund Management Co., with a return of 142.96% since its inception on March 10, 2021, and a return of 0.88% over the past month [1]